SONOMETER TM 1100 Ultrasonic compact energy meter

Transcription

1 Data sheet SONOMETER TM 1100 Ultrasonic compact energy meter Description/Application MID examination certificate no. : DE-10-MI004-PTB003 The SONOMETER 1100 is an ultrasonic static compact energy meter especially designed for heating, cooling or combined heating/cooling application in local and district energy systems. The SONOMETER 1100 as a compact energy meter consists of the following components: - Ultrasonic flow sensor - Calculator with integral hardware and software for measuring flow rate, temperature and energy consumption - Pair of temperature sensors Features - 1st. approval in Europe for ultrasonic energy meter with dynamic range of q i /q p 1 : 250 in class 2 (q p 1.5 / 2.5 / 6 / 10 / 15 / 25 / 40 / 60 m³/h) - Complete dynamic range: 1 : Lithium battery, 230 V AC or 24 V AC mains unit - Battery lifetime 11 years (16 years optional) - Unique free- beam principle - Improved service-friendly energy meter design - Housings with thread and flange (PN 16 / 25) - Can be configured for heating, cooling or combined heating/cooling application - Temperature range: / 150 C - Overload temperature up to 150 C (q p = m 3 /h) - Swirl-free flow around reflector - Lower pressure loss - Robust stainless steel reflector - Insensitive to dirt - Available in nominal sizes q p 0.6 / 1.5 / 2.5 / 3.5 / 6 / 10 / 15 / 25 / 40 / 60 m³/h - Approved according to MID in class 2 and 3, and PTB K 7.2 for cooling - No calming sections necessary in the inlet and/or outlet (standard installation) Special Features - Power save mode - NOWA test capability - Remote reading via M-Bus, L-Bus, RS 232, RS 485, Radio or optical interface - Integrated Radio 868 MHz, Open Metering Standard (OMS) - Individual remote reading (Automatic Meter Reading) with add on modules Plug&Play - 2 communication ports (e.g. M-Bus + pulse input) - Improved radio performance - Individual tariff functions - History memory for 24 months - Extensive diagnostic displays - Dedicated district energy application telegram - Suitable for Danfoss ECL Comfort controller and ECL 310 internet portal connection - IZAR@SET parameterization software on Windows basis guarantees optimum adaptation to the user s specific needs DEN-SMT/PL VD.SH.J8.02 Danfoss 01/15 1

2 Description/Application, continued The SONOMETER 1100 is able to handle 3 types of applications (energy meter in outlet): Heat meter T H T C District heating/boiler application Heat meter with cooling tariff Combined heating/cooling application Cooling meter T C T H Chilled water application 2 VD.SH.J8.02 Danfoss 01/15 DEN-SMT/PL

3 Ordering: The standard codes are used for ordering. Heat meters standard codes 1): Code no. Flow sensor Nominal pressure Cable length 2) Module Energy unit Cable length 3) 087G1040 qp 0.6 m³/h / 110mm thread / 15 / G¾B PN16 1.5m M-Bus kwh (without digit after comma) 1.9m 087G1041 qp 1.5 m³/h / 110mm thread / 15 / G¾B PN16 1.5m M-Bus kwh (without digit after comma) 1.9m 087G1042 qp 1.5 m³/h / 130mm thread / / G1B PN16 1.5m M-Bus kwh (without digit after comma) 1.9m 087G1043 qp 2.5 m³/h / 130mm thread / / G1B PN16 1.5m M-Bus kwh (without digit after comma) 1.9m 187F11 qp 3.5 m³/h / 260mm thread / 25 / G1¼B PN16 1.5m kwh (without digit after comma) 1.9m 187F1121 qp 6 m³/h / 260mm thread / 25 / G1¼B PN16 1.5m kwh (without digit after comma) 1.9m 187F1122 qp 6 m³/h / 260mm flange 32 PN25 1.5m kwh (without digit after comma) 1.9m 187F1123 qp 10 m³/h / 300mm thread / 40 / G2B PN16 1.5m MWh (with 3 digit after comma) 1.9m 187F1124 qp 10 m³/h / 300mm flange 40 PN25 1.5m MWh (with 3 digit after comma) 1.9m 187F1125 qp 15 m³/h / 270mm flange 50 PN25 3m MWh (with 3 digit after comma) 2.9m 187F1126 qp 25 m³/h / 300mm flange 65 PN25 3m MWh (with 3 digit after comma) 2.9m 187F1127 qp 40 m³/h / 300mm flange 80 PN25 3m MWh (with 2 digit after comma) 2.9m 187F1128 qp 60 m³/h / 360mm flange 100 PN25 3m MWh (with 2 digit after comma) 2.9m 0 87G1118 qp 0.6 m³/h / 110mm thread / 15 / G¾B PN16 1.5m Radio OMS kwh (without digit after comma) 1.9m 087G1224 qp 1.5 m³/h / 110mm thread / 15 / G¾B PN16 1.5m Radio OMS kwh (without digit after comma) 1.9m 0 87G11 qp 1.5 m³/h / 130mm thread / / G1B PN16 1.5m Radio OMS kwh (without digit after comma) 1.9m 0 87G1121 qp 2.5 m³/h / 130mm thread / / G1B PN16 1.5m Radio OMS kwh (without digit after comma) 1.9m 187F1129 qp 3.5 m³/h / 260mm thread / 25 / G1¼B PN16 1.5m Radio OMS kwh (without digit after comma) 1.9m 187F1130 qp 6 m³/h / 260mm thread / 25 / G1¼B PN16 1.5m Radio OMS kwh (without digit after comma) 1.9m 187F1131 qp 6 m³/h / 260mm flange 32 PN25 1.5m Radio OMS kwh (without digit after comma) 1.9m 187F1132 qp 10 m³/h / 300mm thread / 40 / G2B PN16 1.5m Radio OMS MWh (with 3 digit after comma) 1.9m 187F1133 qp 10 m³/h / 300mm flange 40 PN25 1.5m Radio OMS MWh (with 3 digit after comma) 1.9m 187F113 4 qp 15 m³/h / 270mm flange 50 PN25 3m Radio OMS MWh (with 3 digit after comma) 2.9m 187F1135 qp 25 m³/h / 300mm flange 65 PN25 3m Radio OMS MWh (with 3 digit after comma) 2.9m 187F1136 qp 40 m³/h / 300mm flange 80 PN25 3m Radio OMS MWh (with 2 digit after comma) 2.9m 187F1137 qp 60 m³/h / 360mm flange 100 PN25 3m Radio OMS MWh (with 2 digit after comma) 2.9m 1) Codes above are EN version heat meters with low temperature (return pipe) installation. Codes with radio have D-cell battery installed and codes without radio have A-cell battery installed. 2) Cable length between calculator and flow sensor. 3) Cable length of temperature sensor. More standard codes are available regarding heat meters, high temperature installation, power supply and modules. DEN-SMT/PL VD.SH.J8.02 Danfoss 01/15 3

4 Ordering continued: Heat / cooling meters standard codes 1): Code no. Flow sensor Nominal pressure Cable length 2) Module Energy unit Cable length 3) 087G16 qp 0.6 m³/h / 110mm thread / 15 / G¾B PN16 1.5m M-Bus kwh (without digit after comma) 1.9m 087G17 qp 1.5 m³/h / 110mm thread / 15 / G¾B PN16 1.5m M-Bus kwh (without digit after comma) 1.9m 087G1068 qp 1.5 m³/h / 130mm thread / / G1B PN16 1.5m M-Bus kwh (without digit after comma) 1.9m 087G18 qp 2.5 m³/h / 130mm thread / / G1B PN16 1.5m M-Bus kwh (without digit after comma) 1.9m 187F1140 qp 3.5 m³/h / 260mm thread / 25 / G1¼B PN16 1.5m kwh (without digit after comma) 1.9m 187F1141 qp 6 m³/h / 260mm thread / 25 / G1¼B PN16 1.5m kwh (without digit after comma) 1.9m 187F1142 qp 6 m³/h / 260mm flange 32 PN25 1.5m kwh (without digit after comma) 1.9m 187F1143 qp 10 m³/h / 300mm thread / 40 / G2B PN16 1.5m MWh (with 3 digit after comma) 1.9m 187F1144 qp 10 m³/h / 300mm flange 40 PN25 1.5m MWh (with 3 digit after comma) 1.9m 187F1145 qp 15 m³/h / 270mm flange 50 PN25 3m MWh (with 3 digit after comma) 2.9m 187F1146 qp 25 m³/h / 300mm flange 65 PN25 3m MWh (with 3 digit after comma) 2.9m 187F1147 qp 40 m³/h / 300mm flange 80 PN25 3m MWh (with 2 digit after comma) 2.9m 187F1148 qp 60 m³/h / 360mm flange 100 PN25 3m MWh (with 2 digit after comma) 2.9m 0 87G114 4 qp 0.6 m³/h / 110mm thread / 15 / G¾B PN16 1.5m Radio (OMS) kwh (without digit after comma) 1.9m 0 87G1145 qp 1.5 m³/h / 110mm thread / 15 / G¾B PN16 1.5m Radio (OMS) kwh (without digit after comma) 1.9m 0 87G114 6 qp 1.5 m³/h / 130mm thread / / G1B PN16 1.5m Radio (OMS) kwh (without digit after comma) 1.9m 0 87G1147 qp 2.5 m³/h / 130mm thread / / G1B PN16 1.5m Radio (OMS) kwh (without digit after comma) 1.9m 187F1149 qp 3.5 m³/h / 260mm thread / 25 / G1¼B PN16 1.5m Radio (OMS) kwh (without digit after comma) 1.9m 187F1150 qp 6 m³/h / 260mm thread / 25 / G1¼B PN16 1.5m Radio (OMS) kwh (without digit after comma) 1.9m 187F1151 qp 6 m³/h / 260mm flange 32 PN25 1.5m Radio (OMS) kwh (without digit after comma) 1.9m 187F1152 qp 10 m³/h / 300mm thread / 40 / G2B PN16 1.5m Radio (OMS) MWh (with 3 digit after comma) 1.9m 187F1153 qp 10 m³/h / 300mm flange 40 PN25 1.5m Radio (OMS) MWh (with 3 digit after comma) 1.9m 187F115 4 qp 15 m³/h / 270mm flange 50 PN25 3m Radio (OMS) MWh (with 3 digit after comma) 2.9m 187F1155 qp 25 m³/h / 300mm flange 65 PN25 3m Radio (OMS) MWh (with 3 digit after comma) 2.9m 187F1156 qp 40 m³/h / 300mm flange 80 PN25 3m Radio (OMS) MWh (with 2 digit after comma) 2.9m 187F1157 qp 60 m³/h / 360mm flange 100 PN25 3m Radio (OMS) MWh (with 2 digit after comma) 2.9m 1) Codes above are EN version heat/cooling meters with low temperature (return pipe) installation. Codes with radio have D-cell battery installed and codes without radio have A-cell battery installed. 2) Cable length between calculator and flow sensor. 3) Cable length of temperature sensor. More standard codes are available regarding cooling and heat/cooling meters, high temperature installation, power supply and modules. 4 VD.SH.J8.02 Danfoss 01/15 DEN-SMT/PL

5 Accessories Type Designation Set Code No. M-Bus module 1 pc 087G6027 Communication M-Bus module 72 pcs 087G6028 RS232 module with cable 1 pc 087G6031 RS485 module 1 pc 087G6032 Pulse input module (2 inputs) 1 pc 087G6037 Pulse input module (2 inputs) 72 pcs 087G6038 Pulse output module (2 outputs) 1 pc 087G6039 Function Pulse output module (2 outputs) 72 pcs 087G6040 Combined module (2 pulse inputs / 1 pulse output) 1 pc 087G6041 Combined module (2 pulse inputs / 1 pulse output) 72 pcs 087G6042 Analogue output module (4 ma) 1 pc 087G6034 battery 3.6 V DC (A-cell) 1 pc 087G60 Supply voltage battery 3.6 V DC (D-cell) 1 pc 087G6022 mains unit 230 V AC 1 pc 087G6024 mains unit 24 V AC 1 pc 087G6025 Temperature sensors ø 5.2 mm type Pair Code No. Pt 500 / 3 m cable, MID 1 087G6046 Pt 500 / 5 m cable, MID 1 087G6047 Pt 500 / 10 m cable, MID 1 087G6048 Sensor pockets Ball valves For ø 5.2 mm type Pair Code No. brass / 35 mm 1 087G6053 brass / 52 mm 1 087G6054 brass / 85 mm 1 087G6055 brass / 1 mm 1 087G6056 stainless steel / 85 mm 1 087G6057 stainless steel / 1 mm 1 087G6058 stainless steel / 155 mm 1 087G6059 stainless steel / 210 mm 1 087G6060 Dimension (IG) Set Code No. 1 pc 187F0593 G ½ 12 pcs 087H0118 G ¾ G 1 1 pc 187F pcs 087H pc 187F pcs 087H01 Adapters for mounting temperature sensors Coupling thread Sensor thread Set Code No. R ½ M 10 x 1 1 pc 087G6075 R ½ M 10 x 1 32 pcs 087G6076 Tailpieces AGV AGZ Threaded Dimension (AGV x AGZ) Set Code No. R ½ x G ¾ B 1 pc 087G6071 R ¾ x G 1 B 1 pc 087G6072 R 1 x G 1¼ B 1 pc 087G6073 R 1½ x G 2 B 1 pc 087G6074 Software The IZAR@SET parameterization software on windows basis is a convenient tool for handling the energy meter. It is used for: - commissioning and meter configuration - reading out measured values - application analysis - print the meter protocol DEN-SMT/PL VD.SH.J8.02 Danfoss 01/15 5

6 Technical data q p Nominal [m 3 /h] q Maximum s [m Flow rate /h] Standard q ranges i minimum [l/h] Extended q i minimum3) [l/h] / 100 / 100 1) / /600 2) / Starting [l/h] Nominal [mm] Diameter Connection AGZ G ¾B G 1B FL G ¾B G 1B FL G 1B FL G 1¼B FL G 1¼B FL G 2B FL FL FL FL FL Tailpiece AGV R ½ R ¾ - R ½ R ¾ - R ¾ - R 1 - R 1 - R 1½ Operating PN Maximum pressure [bar] 16 / / / / / Flow heating sensor cooling [ C] Temp. heat. /cool range Volume measuring T Battery supply: 1 cycle [s] Mains unit supply: 1/8 Medium circulation water (ph-value: 7-10); if additives are used, it must meet AGFW FW510 specifications Pressure Δp At q loss p [mbar] / Overall length [mm] Temperature sensors Type Pt 500 ø 5.2 mm with 2-wire leads Sensor current [ma] Pt 500 peak < 2; rms < Measuring T A-cell battery: 16; D-cell battery: 4 cycle [s] Mains unit supply: 1 Input Max. temp. Δθ max difference [K] 177 Min. temp. Δθ min difference [K] 3 Supply voltage Basic features Display indication Starting temp. difference Abs. temp. measuring range Operating voltage Δθ [K] θ [ C] U N 3.6 V DC (Lithium-battery) / 230 V AC / 24 V AC Ambient class class E2 + M2 Protection class calculator: IP 54 flow sensor: IP 54 (heating) / IP 65 (heat / cooling, cooling) Ambient operating temperature C ( > 35 C max. 4 weeks) Ambient storage temperature C ( > 35 C max. 4 weeks) Max. ambient humidity 93% rel. humidity Type Static energy meter Measuring process Ultrasonic volume measurement Display LCD, 8-digit Units MWh - kwh - GJ - Gcal - MBtu - gal - GMP - C - F - m³ - m³/h Total values Values displayed Power - energy - flow rate - temperature - volume 1) Only for horizontal installation 2) Only in rising or falling pipes or tilted installation 3) Extended minmum flow rate for dynamic range of 1:250. Available on request Pressure loss graph Measuring accuracy Class 2 6 VD.SH.J8.02 Danfoss 01/15 DEN-SMT/PL

7 Design and function The SONOMETER 1100 as a compact energy meter consists of the following components: - Ultrasonic flow sensor; - Calculator with integral hardware and software for measuring flow rate, temperature and energy consumption; - Pair of temperature sensors. The calculator contains all the necessary circuits for recording the flow rate and temperature and for calculating, logging and displaying the data. The calculator housing can be mounted directly on the flow sensor or on the wall. The energy meter can be conveniently read from a single-line 8-digit display with units and symbols. A push-button provides user-friendly control of the various display loops. All failures and faults are recorded automatically and shown on the LC display. To protect the reading data, all the relevant data are saved in a non-volatile memory (EEPROM). This memory saves the measured values, device parameters and types of error at regular intervals. Ultrasonic flow sensor The ultrasonic technology of the flow sensor permits very high measuring accuracy and can be used in the supply or return line. The flow sensor meets the requirements of MID in class 2 and 3. The standard cable length between the calculator and the flow sensor is 1.5 m or 3 m (optional 5 m). Supply voltage: - Lithium battery 3.6 V DC A-cell (11 years typical lifetime) - Lithium battery 3.6 V DC D-cell (16 years typical lifetime) - Mains unit 230 V AC or 24 V AC with changeable backup battery Temperature Sensors Pairs of Pt 500 ø5.2 mm temperature sensors with 2-wire leads are used. Cable length 2 m, 3 m, 5 m or 10 m are available. Integrated Radio Integrated Radio is an interface for communication with radio receiver. - Frequency band: 868 MHz - Type of radio telegram: Open Metering Standard (OMS) - Transmission data updating: Online - no time delay between value measurement and data transmission - Data transmission: Unidirectional - Sending interval: s; depending on length of telegram (duty cycle) Interfaces - Optical: ZVEI interface as standard, for communication and testing, M-Bus protocol. - M-Bus: Configurable telegram, according to EN Data reading and parametrization are via two wires with polarity reversal protection. - L-Bus: Adapter for external radio module; configurable telegram, according to EN Data reading and parametrization are via two wires with polarity reversal protection. M-Bus protocol. - RS232: Serial interface for communication with external devices. M-Bus protocol. - RS485: Serial interface for communication with external devices. M-Bus protocol. - Pulse output: Module with 2 Open Collector pulse outputs (potential-free). Configurable via IZAR@SET software. Default pulse outputs are energy and volume. For battery powered energy meters in AMR (automatic meter reading) systems the fastest M-Bus reading interval is every 3 minutes! - Pulse input: Module with 2 pulse inputs, max. 8 Hz with minimum pulse duration of 10 msec, input resistance 2.2 M Ohms, terminal voltage 3V DC, cable length up to maximum 10m. The pulse value and the unit is configurable for energy, water, gas or electrical meter by IZAR@SET. Data can be transferred remotely. Also two accounting day s are available for both inputs. - Combined pulse input / output: Module with 2 pulse inputs and 1 pulse output. Configurable via IZAR@SET software. - Analogue output: Module for 4... ma with 2 programmable passive outputs, programmable value in case of error. Output values can be power, flow rate, temperatures. Configurable via IZAR@SET software. Only for mains powered energy meters! interface / slot 1 no modul M-Bus interface / slot 2 RS232 RS485 pulse input L-Bus (for external radio) no module M-Bus RS232 RS485 pulsse input pulse output pulse in-/ output analogue output 4...mA L-Bus (for external radio) combination is possible combination is not possible * integrated radio is always possible Event Memory Events such as changes and faults are stored in a nonvolatile memory with a capacity of up to 127 entries. The following events are recorded: - Checksum error - Temperature measurement error - Ultrasonic operating time measurement errors - Start and end of test mode - Changing of the main configuration Monthly Memory The SONOMETER 1100 has a history memory of 24 months. The following values are stored in the EEPROM on the programmable interval (daily, weekly, monthly): - Date/ Time - Cumulated energy - Tariff energy 1 - Tariff energy 2 - Tariff definition 1 - Tariff definition 2 - Cumulated volume - Error hour counter - Value of max. flow - Time max. flow - Date max. flow - Value of max. power - Time max. power - Date max. power - Pulse input counter 1 - Pulse input counter 2 - Pulse 1 definition - Pulse 2 definition - Operating days - Max. forward temperature - Time max. forward temperature - Date max. forward temperature - Max. return temperature - Time max. return temperature - Date max. return temperature DEN-SMT/PL VD.SH.J8.02 Danfoss 01/15 7

8 Design and function, continued Log Memory The large two log memory blocks are used to store consumption values. The storage frequency can be selected from various storage intervals (1, 2, 3, 4, 5, 6, 10, 12, 15,, 30, 60 minutes or the default setting of 24 hours, Day in the month, Day of the week, (1024 seconds), 15th or end of month). The data saved in the log memory can be used for the following analyses: - Reading the calculator on a certain day. Example: If the day for reading is 01.10, the calculator reading is displayed for the period from of the previous year to of the current year. - Comparison of the last consumption period with the preceding period Extract of possible log memory settings Memory block area 1 Storage interval Values Date block size example Number of data records Recording period 1 hour Error status, overload time temperature, 16 byte days 24 area 2 overload time flow rate, supply 16 byte days hours temperature, return temperature, date area 1 1 hour and time, energy, tariff energy 1, tariff 8 byte days energy 2, tariff definition 1, tariff definition 24 area 2 2, volume, error day counter hours 8 byte days Max. Actual Values Memories The calculator creates maximum values for power, flow rate and temperatures based on consumption time, which are stored in the EEPROM. The integration intervals are adjustable to 6, 15, 30 or 60 minutes, 24 hours (and 1024 seconds). Default setting is 60 minutes. Tariff Function The calculator offers four optional tariff memories for monitoring plant load states for limit tariffs. Extensive tariff conditions make it possible to adapt the energy meter individually to the required customer-specific applications. The following limit types are possible: (This example applies to the display with 3 decimal places) Type LIMIT LIMIT resolution T C 1 C T R T F C 1 C P kw 1 kw Q l / h 100 l / h Z 15 minutes Display Control The readings are displayed on the calculator by a 8-digit LCD with units and symbols. Loop Structure The SONOMETER 1100 display has six loops. Some display windows consist of two (to maximum seven) displays that are shown alternately at 4-second intervals. Some pictures in loops or a complete loop can be deactivated separately. For quick visual guidance, the loops in the display are numbered from 1 to 6. The main loop with the current data, e.g. for energy, volume and flow rate is programmed as default setting. According to above table the energy or the time (in hours) how long the tariff condition is fulfilled will be stored in the tariff memories. 8 VD.SH.J8.02 Danfoss 01/15 DEN-SMT/PL

9 Overview of Loops DEN-SMT/PL VD.SH.J8.02 Danfoss 01/15 9

10 Informative Displays (Standard) Loop Sequence Window 1 Window 2 Window Accumulated energy 1.2 Volume 1.3 Accumulated energy (cooling) (Sequence will be shown only in a heat meter with cooling tariff ) 1.4 Flow Power Main loop 1.6 Forward / - return temperature 1.7 Temperature difference 1.8 Operating days Error hours 1.9 Error status 1.10 Display test Loop Sequence Window 1 Window 2 Window Accounting date 1 Accounting date 1 energy Accd 1A 2.2 Accd 1 Future accounting date Accounting date 1 previous year Accounting date 1 Accd 1L 2 Accounting date loop previous year energy 2.4 Accounting date 2 Accounting date 2 energy Accd 2A 2.5 Accd 2 Future accounting date Accounting date 2 previous year Accounting date 2 previous year energy Accd 2L Accounting date 2 previous year Pulse input 2 Pulse input volume 2 Loop Sequence Window 1 Window 2 Window 3 3 Info loop 3.1 Current date Current time 3.2,SEC_Adr' Secondary address 3.3,Pri_ Adr 1' Primary address 1 3.4,Pri_Adr 2' Primary address Installation position 3.6,Port 1 No. of the mounted module at port 1 3.7,Port 2 No. of the mounted module at port Status integrated radio (Sequence will be shown only in meters with integrated radio) 3.9 software version Checksum Loop Sequence Window 1 Window 2 Window ,In1' Accumulated value pulse input 1,PPI' pulse value 1 Pulse input loop 4.2,In2' Accumulated value pulse input 2,PPI' pulse value 2 Loop Sequence Window 1 Window 2 Window 3 Window 4 Window 5 Window 6 5 Tariff loop Only in a heat meter with cooling tariff. Loop Sequence Window 1 Window 2 Window 3 Window 4 Window 5 Window 6 6.1,LOG date last month energy volume max. flow rate max. power 6 6.2,LOG date month - 1 energy volume max. flow rate max. power Monthly value 6.3,LOG date month - 2 energy volume max. flow rate max. power loop ,LOG date month - 23 energy volume max. flow rate max. power Simple operation A push-button mounted on the front of the calculator is used to switch to the various displays. The button can be pressed for a short or long time. A short press of the button (< 3 seconds) switches to the next display within a loop and a long press (> 3 seconds) switches to the next display loop. The Energy window (sequence 1.1) in the main loop is the basic display. The calculator switches automatically to power save mode if the button is not pressed for approx. 4 minutes and returns to the basic display when the button is pressed again. The loop settings can be programmed to suit the customer s individual requirements using the IZAR@SET software. 10 VD.SH.J8.02 Danfoss 01/15 DEN-SMT/PL

11 Mounting Depending on the design, the energy meter is installed either in the low temperature or high temperature line as indicated on the type plate. The energy meter is to be installed so that the direction of flow corresponds to the direction of the arrow on the flow sensor. Ensure that the flow sensor is always filled with liquid on completion of installation. Straight inlet/ outlet pipes (calming sections) are not required for the flow sensor. The energy meter can be installed in both horizontal and vertical pipe sections, but every time so that air bubbles cannot collect in the flow sensor. We recommend installing the flow sensor in a tilted position (45 ). Make sure the energy meter is installed sufficiently far away from possible sources of electromagnetic interference (switches, electric motors, fluorescent lamps, etc.). For cooling application and for medium temperatures more than 90 C, the calculator must be mounted on the wall at a sufficient distance away from heat sources using the holder supplied. It is recommended that stop valves be fitted before and after the energy meter to simplify dismantling the energy meter. The energy meter should be installed in a convenient position for service and operating personnel. For the further information pls. refer to the SONOMETER 1100 s instructions. DEN-SMT/PL VD.SH.J8.02 Danfoss 01/15 11

12 Ød Data Sheet Dimensions L2 R AGV AGZ h H L L1 B ØD K Ø L1 L1 F Nominal size q p = 0.6 m³/ h q p = 1.5 m³/ h q p = 2.5 m³/ h q p = 3.5 m³/ h q p = 6 m³/ h q p = 10 m³/ h q p = 15 m³/ h q p = 25 m³/ h q p = 40 m³/ h q p = 60 m³/ h L [mm] L1 [mm] L2 [mm] B [mm] R [mm] H [mm] h [mm] G¾B G1B G1B FL G¾B G1B G1B FL G1B G1B FL G1¼B FL FL G1¼B FL FL G2B FL FL FL FL FL AGZ AGV R½ R¾ R¾ - R½ R¾ R¾ - R¾ R¾ - R1 - - R1 - - R1½ D [mm] d [mm] F [mm] K [mm] Weight [kg] VD.SH.J8.02 Danfoss 01/15 DEN-SMT/PL

13 Dimensions, continued Temperature sensors Installation Type Diameter D (mm) Length L (mm) Immersed (direct) or in pocket (indirect) Pt 500 ø Sensor pockets Type Brass Stainless steel Sensor diameter (mm) ø 5.2 ø 5.2 Length L1 (mm) L (mm) Ball valves Dimension IG (mm) Length L (mm) Height B (mm) G ½ G ¾ G Tailpieces Dimension AGV AGZ Length L (mm) Overall length L 1 (mm) R ½ G ¾ B 35 44,5 AGV AGZ R ¾ G 1 B 47, 5 59 R 1 G 1¼ B 47, 5 60,5 L L1 R 1½ G 2 B DEN-SMT/PL VD.SH.J8.02 Danfoss 01/15 13

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16 16 VD.SH.J8.02 Produced by Danfoss A/S 01/15